clone repos in group in parallel

Problem to solve

As a developer I'd want to clone groups with some level of parallelism. I love using this tool, but even in medium-sized organizations we might have hundreds of repositories and cloning them all with something like glab repo clone -g <group> -p --paginate --archived=false can take super long time.

Proposal

Any chance to introduce a flag, something like --parallel which could be used with --group to control how many clones are run in parallel?